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arXiv math/9802110math.CV
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覆盖流形上的全纯Morse不等式

Holomorphic Morse inequalities on covering manifolds

Radu Todor, Ionuţ Chiose

摘要:

本文的目的是将Demailly的渐近全纯Morse不等式推广到紧致流形的覆盖流形的情形。我们将得到估计,其中涉及Atiyah的“归一化维数”的平方可积〔的〕调和空间。所使用的技术是那些舒宾谁给了一个证明通常的莫尔斯不等式的存在下,一个群作用依靠威滕的想法。作为结果,我们得到的线丛在基流形上的拉回的平方可积〔的〕全纯截面的维数估计在一些温和的假设下的曲率。

英文摘要:

The goal of this paper is to generalize Demailly's asymptotic holomorphic Morse inequalities to the case of a covering manifold of a compact manifold. We shall obtain estimates which involve Atiyah's ``normalized dimension'' of the square integrable harmonic spaces. The techniques used are those of Shubin who gave a proof for the usual Morse inequalities in the presence of a group action relying on Witten ideas. As a consequence we obtain estimates for the dimension of the square integrable holomorphic sections of the pull-back of a line bundle on the base manifold under some mild hypothesis for the curvature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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